How to Calculate S W R
What is S W R?
A safe withdrawal rate (SWR) calculator determines how much can be withdrawn annually from a retirement portfolio without running out of money. The "4% rule" — backed by the Trinity Study — suggests that withdrawing 4% in year 1 and adjusting for inflation has historically sustained a 30-year retirement. Lower SWRs (3–3.5%) are safer for longer retirements.
Step-by-Step Guide
- 1Provide necessary inputs
- 2Review calculations
Worked Examples
Input
Enter the required values
Result
Result computed by the formula
Common Mistakes to Avoid
- ✕Measurement errors
- ✕Wrong assumptions
Frequently Asked Questions
What does this calculator do?
Provide necessary inputs
How do I use this calculator?
Review calculations
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